Wear-resistant ceramic fans and impellers refer to the main flow-through parts in the fan, including the fan impeller, volute, air inlet and outlet, air-regulating door and piping system and other severely worn parts composited with a layer of wear-resistant ceramic, while using the three-source flow theory , After optimizing the design of the impeller shape and shell, a kind of high wear resistance or new function fan equipment is formed. The wear-resistant fan uses new fan design technology, ceramic-metal composite manufacturing technology, polymer composite ceramic technology, vacuum bonding technology, cold welding and gas shielded welding technology, and non-destructive testing technology. The surface layer makes the product the most advanced technology level. .
The wear-resistant fan impeller has a wide range of use, which is mainly determined by the working temperature of the fan, and is not affected by the wear medium. According to different working temperatures, the use range of wear-resistant ceramic fans is divided into three areas, namely:
Normal temperature working range: the temperature is below 120 degrees Celsius, using conventional polymer composite technology
Medium temperature working range: the temperature is between 120 and 180 degrees Celsius, using high temperature resistant polymer and cold welding technology
High temperature working range: the temperature is between 180 and 380 degrees Celsius, using ceramic-metal welding + high temperature resistant polymer material technology.
